16132557

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{457}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 25252288

約数和(自身を除く): 9119731

約数列:

[1, 3, 7, 21, 41, 123, 287, 457, 861, 1371, 1681, 3199, 5043, 9597, 11767, 18737, 35301, 56211, 131159, 393477, 768217, 2304651, 5377519, 16132557]

約数ペア:

[(1, 16132557), (3, 5377519), (7, 2304651), (21, 768217), (41, 393477), (123, 131159), (287, 56211), (457, 35301), (861, 18737), (1371, 11767), (1681, 9597), (3199, 5043)]